library(rtweet)
library(dplyr)
library(ggplot2)

Explore retrieved data

This session introduces how to extract specific information from retrieved data collected via rtweet. When you collect tweets via rtweet, it automatically parse nested lists (json format) returned from Twitter and create a data.frame which is convenient form to handle the data in R. If you set parse = FALSE when you request data, rtweet gives you data in nest lists. According to rtweet,

By default, the rtweet parse process returns nearly all bits of information returned from Twitter. However, users may occasionally encounter new or omitted variables. In these rare cases, the nested list object will be the only way to access these variables.

Let’s take a look at actual data returned from Twitter. This example uses 10 recent tweets of Mr.President-elect, Joe Biden (collected at 2nd December). In this case, Twitter first return Tweet Object and rtweet parse and store the information into a data.base.

tweets <- get_timelines('JoeBiden', n = 10)
save(tweets, file = "biden_recent_10.RData")

Now let’s check what we have now in object tweets.

load("biden_recent_10.RData")

dim(tweets) # We have 90 cols.

## [1] 10 90

head(tweets[,c(1:5)])

## # A tibble: 6 × 5
##   user_id status_id           created_at          screen_name text              
##   <chr>   <chr>               <dttm>              <chr>       <chr>             
## 1 939091  1333960074650218496 2020-12-02 02:24:00 JoeBiden    "Today, I was pro…
## 2 939091  1333957282502160384 2020-12-02 02:12:54 JoeBiden    "Statement by Pre…
## 3 939091  1333957233948897287 2020-12-02 02:12:42 JoeBiden    "Rosa Parks spark…
## 4 939091  1333915027821240323 2020-12-01 23:25:00 JoeBiden    "This World AIDS …
## 5 939091  1333879041074417664 2020-12-01 21:02:00 JoeBiden    "50 days until we…
## 6 939091  1333856391841386498 2020-12-01 19:32:00 JoeBiden    "My message to ev…

names(tweets)

##  [1] "user_id"                 "status_id"              
##  [3] "created_at"              "screen_name"            
##  [5] "text"                    "source"                 
##  [7] "display_text_width"      "reply_to_status_id"     
##  [9] "reply_to_user_id"        "reply_to_screen_name"   
## [11] "is_quote"                "is_retweet"             
## [13] "favorite_count"          "retweet_count"          
## [15] "quote_count"             "reply_count"            
## [17] "hashtags"                "symbols"                
## [19] "urls_url"                "urls_t.co"              
## [21] "urls_expanded_url"       "media_url"              
## [23] "media_t.co"              "media_expanded_url"     
## [25] "media_type"              "ext_media_url"          
## [27] "ext_media_t.co"          "ext_media_expanded_url" 
## [29] "ext_media_type"          "mentions_user_id"       
## [31] "mentions_screen_name"    "lang"                   
## [33] "quoted_status_id"        "quoted_text"            
## [35] "quoted_created_at"       "quoted_source"          
## [37] "quoted_favorite_count"   "quoted_retweet_count"   
## [39] "quoted_user_id"          "quoted_screen_name"     
## [41] "quoted_name"             "quoted_followers_count" 
## [43] "quoted_friends_count"    "quoted_statuses_count"  
## [45] "quoted_location"         "quoted_description"     
## [47] "quoted_verified"         "retweet_status_id"      
## [49] "retweet_text"            "retweet_created_at"     
## [51] "retweet_source"          "retweet_favorite_count" 
## [53] "retweet_retweet_count"   "retweet_user_id"        
## [55] "retweet_screen_name"     "retweet_name"           
## [57] "retweet_followers_count" "retweet_friends_count"  
## [59] "retweet_statuses_count"  "retweet_location"       
## [61] "retweet_description"     "retweet_verified"       
## [63] "place_url"               "place_name"             
## [65] "place_full_name"         "place_type"             
## [67] "country"                 "country_code"           
## [69] "geo_coords"              "coords_coords"          
## [71] "bbox_coords"             "status_url"             
## [73] "name"                    "location"               
## [75] "description"             "url"                    
## [77] "protected"               "followers_count"        
## [79] "friends_count"           "listed_count"           
## [81] "statuses_count"          "favourites_count"       
## [83] "account_created_at"      "verified"               
## [85] "profile_url"             "profile_expanded_url"   
## [87] "account_lang"            "profile_banner_url"     
## [89] "profile_background_url"  "profile_image_url"

Basic information on tweets

field <- c("created_at", "screen_name", "text","is_retweet", "is_quote", "favorite_count", "reply_to_screen_name", "text")
print(tweets[1,field], width = Inf)

## # A tibble: 1 × 8
##   created_at          screen_name
##   <dttm>              <chr>      
## 1 2020-12-02 02:24:00 JoeBiden   
##   text                                                                          
##   <chr>                                                                         
## 1 "Today, I was proud to announce key nominations and appointments for critical…
##   is_retweet is_quote favorite_count reply_to_screen_name
##   <lgl>      <lgl>             <int> <lgl>               
## 1 FALSE      FALSE             24811 NA                  
##   text                                                                          
##   <chr>                                                                         
## 1 "Today, I was proud to announce key nominations and appointments for critical…

User information

Information about an author of a tweet is also included.

field <- c("user_id", "screen_name", "friends_count", "followers_count")
field2 <- 73
print(tweets[1,field], width = Inf)

## # A tibble: 1 × 4
##   user_id screen_name friends_count followers_count
##   <chr>   <chr>               <int>           <int>
## 1 939091  JoeBiden               31        20377702

print(tweets[1,c(73:dim(tweets)[2])], width = Inf)

## # A tibble: 1 × 18
##   name      location      
##   <chr>     <chr>         
## 1 Joe Biden Wilmington, DE
##   description                                                                   
##   <chr>                                                                         
## 1 President-elect, husband to @DrBiden, proud father & grandfather. Ready to bu…
##   url                     protected followers_count friends_count listed_count
##   <chr>                   <lgl>               <int>         <int>        <int>
## 1 https://t.co/UClrPuJpyZ FALSE            20377702            31        29827
##   statuses_count favourites_count account_created_at  verified
##            <int>            <int> <dttm>              <lgl>   
## 1           6886               20 2007-03-11 17:51:24 TRUE    
##   profile_url             profile_expanded_url account_lang
##   <chr>                   <chr>                <lgl>       
## 1 https://t.co/UClrPuJpyZ http://joebiden.com  NA          
##   profile_banner_url                                     
##   <chr>                                                  
## 1 https://pbs.twimg.com/profile_banners/939091/1604514209
##   profile_background_url                          
##   <chr>                                           
## 1 http://abs.twimg.com/images/themes/theme1/bg.png
##   profile_image_url                                                          
##   <chr>                                                                      
## 1 http://pbs.twimg.com/profile_images/1308769664240160770/AfgzWVE7_normal.jpg

Retweet, Quote

In twitter, there are two ways to pass along other’s tweets: retweet and quote. When you simply share tweets posted by others (or your own tweets), that is retweet. When you add additional comments, it becomes quote.

Let’s check which tweets are retweets or quotes.

# Is this retweet or quote?
tweets[,"is_retweet"]

## # A tibble: 10 × 1
##    is_retweet
##    <lgl>     
##  1 FALSE     
##  2 TRUE      
##  3 TRUE      
##  4 FALSE     
##  5 FALSE     
##  6 FALSE     
##  7 FALSE     
##  8 FALSE     
##  9 FALSE     
## 10 FALSE

tweets[,"is_quote"]

## # A tibble: 10 × 1
##    is_quote
##    <lgl>   
##  1 FALSE   
##  2 FALSE   
##  3 FALSE   
##  4 FALSE   
##  5 FALSE   
##  6 FALSE   
##  7 FALSE   
##  8 TRUE    
##  9 FALSE   
## 10 FALSE

Okay, so second tweets and eighth tweet are retweet and quote tweet, respectively.

# Is this retweet or quote?
tweets[2, 'text']

## # A tibble: 1 × 1
##   text                                                                          
##   <chr>                                                                         
## 1 Statement by President-elect Biden on the U.S. Supreme Court case on the Cens…

tweets[8, 'text']

## # A tibble: 1 × 1
##   text                                                                          
##   <chr>                                                                         
## 1 .@TTDAFLCIO President Larry Willis was a relentless champion for working fami…

If a tweet is a retweet or a quote tweet, the information on the original tweet is also included.

field <- grep("^retweet", names(tweets))
names(tweets)[field]

##  [1] "retweet_count"           "retweet_status_id"      
##  [3] "retweet_text"            "retweet_created_at"     
##  [5] "retweet_source"          "retweet_favorite_count" 
##  [7] "retweet_retweet_count"   "retweet_user_id"        
##  [9] "retweet_screen_name"     "retweet_name"           
## [11] "retweet_followers_count" "retweet_friends_count"  
## [13] "retweet_statuses_count"  "retweet_location"       
## [15] "retweet_description"     "retweet_verified"

print(tweets[2, field], width = Inf)

## # A tibble: 1 × 16
##   retweet_count retweet_status_id  
##           <int> <chr>              
## 1          1785 1333948826512728064
##   retweet_text                                                                  
##   <chr>                                                                         
## 1 Statement by President-elect Biden on the U.S. Supreme Court case on the Cens…
##   retweet_created_at  retweet_source  retweet_favorite_count
##   <dttm>              <chr>                            <int>
## 1 2020-12-02 01:39:18 Twitter Web App                  12340
##   retweet_retweet_count retweet_user_id     retweet_screen_name
##                   <int> <chr>               <chr>              
## 1                  1785 1323730225067339784 Transition46       
##   retweet_name                         retweet_followers_count
##   <chr>                                                  <int>
## 1 Biden-Harris Presidential Transition                 1081457
##   retweet_friends_count retweet_statuses_count retweet_location        
##                   <int>                  <int> <chr>                   
## 1                    24                     86 United States of America
##   retweet_description                                              
##   <chr>                                                            
## 1 The official account of the Biden-Harris presidential transition.
##   retweet_verified
##   <lgl>           
## 1 TRUE

field <- grep("^quote", names(tweets))
names(tweets)[field]

##  [1] "quote_count"            "quoted_status_id"       "quoted_text"           
##  [4] "quoted_created_at"      "quoted_source"          "quoted_favorite_count" 
##  [7] "quoted_retweet_count"   "quoted_user_id"         "quoted_screen_name"    
## [10] "quoted_name"            "quoted_followers_count" "quoted_friends_count"  
## [13] "quoted_statuses_count"  "quoted_location"        "quoted_description"    
## [16] "quoted_verified"

print(tweets[8, field], width = Inf)

## # A tibble: 1 × 16
##   quote_count quoted_status_id   
##         <int> <chr>              
## 1          NA 1333428832368427008
##   quoted_text                                                                   
##   <chr>                                                                         
## 1 Yesterday, with his wife and daughter by his side, TTD president Larry Willis…
##   quoted_created_at   quoted_source   quoted_favorite_count quoted_retweet_count
##   <dttm>              <chr>                           <int>                <int>
## 1 2020-11-30 15:13:02 Twitter Web App                   515                   91
##   quoted_user_id quoted_screen_name quoted_name          quoted_followers_count
##   <chr>          <chr>              <chr>                                 <int>
## 1 292552239      TTDAFLCIO          Transp. Trades Dept.                   3584
##   quoted_friends_count quoted_statuses_count quoted_location
##                  <int>                 <int> <chr>          
## 1                 1196                 16499 Washington, DC 
##   quoted_description                                                            
##   <chr>                                                                         
## 1 Transportation Trades Department, AFL-CIO | Fighting at the federal level for…
##   quoted_verified
##   <lgl>          
## 1 TRUE

Exercise

Collect 100 most recent tweets published from a candidate who ran the German federal election in 2021.
Find out following information - User information

2-1. Name, Created date, Location, Profile description
2-2. Is this account varified?
2-3. How many followers and friends the account have?

Find out following information - Tweet information

3-1. How many of tweets are retweets?
3-2. How many of tweets are quotes?
3-3. How many time their original tweets (not retweet nor quote) are retweeted by others (on average)?

Example: Compare three different accounts’ Twitter activity

First, let’s collect our exemplary data. We compare three German party’s offical account.

party.timeline <- get_timelines(c("AfD", "CDU","spdde"), n = 3000)
save(file = "party_timeline.RData", party.timeline) # save the data if you want

The number of tweets we retrieved

# Check the data
head(party.timeline)[,c(1:4)]

## # A tibble: 6 × 4
##   user_id   status_id           created_at          screen_name
##   <chr>     <chr>               <dttm>              <chr>      
## 1 844081278 1333450724806717445 2020-11-30 16:40:01 AfD        
## 2 844081278 1333363772803702785 2020-11-30 10:54:30 AfD        
## 3 844081278 1333054818395566084 2020-11-29 14:26:50 AfD        
## 4 844081278 1333049173042745347 2020-11-29 14:04:24 AfD        
## 5 844081278 1333039980856430595 2020-11-29 13:27:52 AfD        
## 6 844081278 1332991201163816961 2020-11-29 10:14:02 AfD

# Table
dim(party.timeline)

## [1] 8997   90

table(party.timeline$screen_name)

## 
##   AfD   CDU spdde 
##  3000  2999  2998

Basic information about three accounts

ac.info <- party.timeline %>%
    group_by(screen_name) %>%
    summarize(user_id[1], name[1], statuses_count[1], account_created_at[1], verified[1],
              friends_count[1], followers_count[1], description[1])
print(ac.info, width = Inf)

## # A tibble: 3 × 9
##   screen_name `user_id[1]` `name[1]`                      `statuses_count[1]`
##   <chr>       <chr>        <chr>                                        <int>
## 1 AfD         844081278    Alternative für 🇩🇪 Deutschland               22096
## 2 CDU         20429858     CDU Deutschlands                             24839
## 3 spdde       26458162     SPD Parteivorstand 🇪🇺                        48980
##   `account_created_at[1]` `verified[1]` `friends_count[1]` `followers_count[1]`
##   <dttm>                  <lgl>                      <int>                <int>
## 1 2012-09-24 18:43:59     TRUE                         893               166459
## 2 2009-02-09 11:43:27     TRUE                        1603               335486
## 3 2009-03-25 08:41:02     TRUE                        4076               388529
##   `description[1]`                                                              
##   <chr>                                                                         
## 1 Offizieller Account der Alternative für Deutschland (#AfD) | Impressum: https…
## 2 Die #CDU ist die Volkspartei der Mitte. Seit 1945. - Redaktion: https://t.co/…
## 3 Tweets aus der Parteizentrale der #SPD. Auf spd.de gibt's alles rund um sozia…

Account activity

Original tweets, retweets, quotes, replies

twitter_activity <- party.timeline %>%
  group_by(screen_name) %>%
  summarise(n(), sum(is_retweet == TRUE), sum(is_quote == TRUE), sum(is.na(reply_to_user_id) == FALSE)) %>%
  rename("account" = 1, "total" = 2,  "retweets" = 3, "quotes" = 4, "replies" = 5) %>%
  mutate(original = total - (retweets + quotes + replies))

twitter_activity

## # A tibble: 3 × 6
##   account total retweets quotes replies original
##   <chr>   <int>    <int>  <int>   <int>    <int>
## 1 AfD      3000     1675     55     417      853
## 2 CDU      2999      486    517     557     1439
## 3 spdde    2998     2301    291     131      275

# Make a chart. spd's activity
# https://www.r-graph-gallery.com/128-ring-or-donut-plot.html
spd_act <- t(twitter_activity[3,3:6]) #transpose
spd_act <- as.data.frame(spd_act)
names(spd_act) <- "n"
spd_act$fract = spd_act$n / sum(spd_act$n)
spd_act$perc = spd_act$fract * 100
spd_act$ymax = cumsum(spd_act$fract)
spd_act$ymin = c(0, head(spd_act$ymax, n = -1))
spd_act$label_pos <- (spd_act$ymax + spd_act$ymin) / 2
spd_act$label = paste0(row.names(spd_act)," ", as.integer(spd_act$perc), "%")

spd_act

##             n      fract      perc      ymax      ymin label_pos        label
## retweets 2301 0.76751167 76.751167 0.7675117 0.0000000 0.3837558 retweets 76%
## quotes    291 0.09706471  9.706471 0.8645764 0.7675117 0.8160440    quotes 9%
## replies   131 0.04369580  4.369580 0.9082722 0.8645764 0.8864243   replies 4%
## original  275 0.09172782  9.172782 1.0000000 0.9082722 0.9541361  original 9%

ggplot(spd_act, aes(ymax = ymax, ymin = ymin, xmax = 4, xmin = 3, fill = row.names(spd_act))) +
  geom_rect() +
  geom_label( x=3.5, aes(y = label_pos, label = label), size = 6) +
  scale_fill_brewer(palette = 7) +
  coord_polar(theta="y") +
  xlim(c(2, 4)) +
  theme_void() +
  theme(legend.position = "none")

ori_tweets <- party.timeline %>%
  filter(is_retweet == FALSE) %>% # remove retweet
  filter(is.na(reply_to_user_id) == TRUE) %>% # Remove replies
  filter(is_quote == FALSE)  # remove quote
  
ori_tweets %>%
  filter(created_at > "2020-06-30") %>%
  group_by(screen_name) %>%
  summarise(n(), sum(retweet_count), mean(retweet_count))

## # A tibble: 3 × 4
##   screen_name `n()` `sum(retweet_count)` `mean(retweet_count)`
##   <chr>       <int>                <int>                 <dbl>
## 1 AfD           264                22280                  84.4
## 2 CDU           430                 6809                  15.8
## 3 spdde         278                 5457                  19.6

# Most retweeted tweets
top_retweet <- ori_tweets %>%
  group_by(screen_name) %>%
  arrange(desc(retweet_count), .by_group = TRUE) %>%
  summarise(text[1:10], retweet_count[1:10]) %>%
  rename("text" = 2, "retweet_count" = 3)

## `summarise()` has grouped output by 'screen_name'. You can override using the `.groups` argument.

print(top_retweet, n = Inf)

## # A tibble: 30 × 3
## # Groups:   screen_name [3]
##    screen_name text                                                retweet_count
##    <chr>       <chr>                                                       <int>
##  1 AfD         "Ansprache des #AfD-Bundessprechers Prof. Dr. @Joe…           635
##  2 AfD         "Die Patrioten von @vox_es ziehen mit etwa 15% in …           555
##  3 AfD         "Der Europäische Gerichtshof für Menschenrechte (#…           550
##  4 AfD         "Die #BLM-Bewegung in den USA scheint zu einer ras…           511
##  5 AfD         "#AfD-Bundesvorstand stellt Strafanzeige gegen Kan…           481
##  6 AfD         "Wir brauchen kein #Alkoholverbot und auch keine „…           469
##  7 AfD         "++ Grüne stoppen! Umwelt schützen! ++\nAuch die N…           398
##  8 AfD         "Wir wir gerade erfahren, hat @_FriedrichMerz offe…           380
##  9 AfD         "Diese Nazivergleiche etwa eines Peter Frey vom @Z…           357
## 10 AfD         "++ ❗ 4. Jahrestag der eigenmächtigen Grenzöffnung…           357
## 11 CDU         "Die CDU wird 75. 🎂 Wir erinnern in 120 Sekunden a…           423
## 12 CDU         "Zum #ff unsere Tipps und Empfehlungen, um mit Inf…           373
## 13 CDU         "Pressestatement zur Wahl des Ministerpräsidenten …           283
## 14 CDU         "Morgen vor 15 Jahren wurde Angela #Merkel zur ers…           198
## 15 CDU         "Bundeskanzlerin #Merkel: “Niemand hört es gerne, …           197
## 16 CDU         "Vor 67 Jahren wurde der DDR-Volksaufstand brutal …           152
## 17 CDU         "Zu unserer Haltung gegenüber AfD und Linkspartei …           152
## 18 CDU         "🎂 Wir wünschen Ihnen alles Gute zum Geburtstag, l…           139
## 19 CDU         ".@paulziemiak im #Bundestag: Wir gedenken heute d…           137
## 20 CDU         "Helmut Kohls Leben war ein Leben für 🇩🇪, für 🇪🇺 u…           115
## 21 spdde       "Er war der erste Vorsitzende der wiedervereinigte…           427
## 22 spdde       "Die Bilder sind bestürzend und beschämend: Reichs…           200
## 23 spdde       "Congrats, Joe and Kamala! 🥳🇺🇸👏🏻 Das Ergebnis der …           163
## 24 spdde       "Wir sind geschockt von dem plötzlichen Tod von Th…           152
## 25 spdde       "„Jemand, der sich beleidigt zurückzieht, weil er …           149
## 26 spdde       "Wir trauern heute um die 77 Menschen, die vor neu…           123
## 27 spdde       "Gute Neuigkeiten! Das #Kurzarbeitergeld wird verl…            97
## 28 spdde       "\"Wir wollen einen Sozialstaat. Wir wollen Respek…            92
## 29 spdde       "„Es ist meine Aufgabe als Parteichefin der SPD, b…            70
## 30 spdde       "Gegen rechtes Gedankengut kämpfen wir für Euch sc…            69

Plot frequency of tweets

Static plot

Plotting help us to grasp the trend of tweets. rtweet provides function to do it quickly. Let’s generate number of daily tweets and plot it.

# Get daily stats of CDU
party.timeline %>%
  filter(screen_name == "CDU") %>%
  ts_data

## # A tibble: 376 × 2
##    time                    n
##    <dttm>              <int>
##  1 2019-11-22 00:00:00    83
##  2 2019-11-23 00:00:00    94
##  3 2019-11-24 00:00:00    21
##  4 2019-11-25 00:00:00    21
##  5 2019-11-26 00:00:00    20
##  6 2019-11-27 00:00:00    44
##  7 2019-11-28 00:00:00    61
##  8 2019-11-29 00:00:00    11
##  9 2019-11-30 00:00:00     1
## 10 2019-12-01 00:00:00     6
## # … with 366 more rows

# Plot using ts_plot
# ts_plot: Plots tweets data as a time series-like data object
party.timeline %>% 
  filter(screen_name == "CDU") %>%
  ts_plot("days") # interval

Adding functions from ggplot2, we can make the plot prettier. In this time, let’s compare trends of three party accounts.

min <- party.timeline %>%
  group_by(screen_name) %>%
  summarize(min(created_at))
min

## # A tibble: 3 × 2
##   screen_name `min(created_at)`  
##   <chr>       <dttm>             
## 1 AfD         2019-09-01 13:22:28
## 2 CDU         2019-11-22 13:11:38
## 3 spdde       2020-06-30 15:02:30

gr <- party.timeline %>% 
  filter(created_at >= "2020-06-30") %>%
  group_by(screen_name)%>%
  summarise(n())
gr

## # A tibble: 3 × 2
##   screen_name `n()`
##   <chr>       <int>
## 1 AfD          1040
## 2 CDU           692
## 3 spdde        2998

# plot the frequency of tweets for each user over time
# codes are taken from : https://rtweet.info

p <- party.timeline %>%
  dplyr::filter(created_at >= "2020-07-01") %>%
  dplyr::group_by(screen_name) %>%
  ts_plot("days") + # function in rtweet
  ggplot2::geom_point() +
  ggplot2::theme_minimal() + # minimalistic theme
  ggplot2::theme(
    legend.title = ggplot2::element_blank(), # draws nothing, and assigns no space.
    legend.position = "bottom",
    plot.title = ggplot2::element_text(face = "bold")) + # Font face ("plain", "italic", "bold", "bold.italic")
  ggplot2::labs(
    x = NULL, y = NULL,
    title = "Frequency of Twitter statuses posted by AfD, CDU and SPD",
    subtitle = "Twitter status (tweet) counts aggregated by day from July ",
    caption = "\nSource: Data collected from Twitter's REST API via rtweet"
  )

p

Interactive plot using `plotly`

This section introduces plotly which help us to generate interactive plots. For more detail about plotly, see plotly documentation.

install.packages("plotly")
library(plotly)

## 
## Attaching package: 'plotly'

## The following object is masked from 'package:ggplot2':
## 
##     last_plot

## The following object is masked from 'package:stats':
## 
##     filter

## The following object is masked from 'package:graphics':
## 
##     layout

You can change ggplot to interactive plot using ggplotly().

ggplotly(p)

You can also create plot a graph using plot_ly(). In this example, let’s plot AfD’s original tweets’ counts and retweet numbers of original tweets (by day). First prepare a data.frame for the plot.

fr_daily <- ori_tweets %>%
  filter(screen_name == "AfD") %>%
  mutate("created_date" = as.Date(created_at)) %>%
  group_by(created_date) %>%
  summarise(n(), sum(retweet_count)) %>%
  rename("n" = "n()", "rt_n" = "sum(retweet_count)")


# Plot oritginal tweets' count
plot_ly(data = fr_daily, x = ~created_date, y = ~n, type = 'scatter', mode = 'lines+markers')

# Now plot both tweets' count and retweet numbers
plot_ly(data = fr_daily, x = ~created_date) %>%
  add_lines(y = ~n, 
            name = "Original tweets", 
            type = 'scatter', 
            mode = 'lines',
            line = list(shape = "linear")) %>%
  add_lines(y = ~rt_n, 
            name = "Retweeted number.", 
            type = 'scatter', 
            mode = 'lines', 
            line = list(shape = "spline"),
            connectgaps = TRUE)

Above plot does not look good since two lines are overlapped. Let’s set two different y axis.

ay <- list(
  tickfont = list(color = "red"),
  overlaying = "y",
  side = "right",
  title = "Retweeted",
  showgrid = FALSE
)


mg <- list(
  l = 100,
  r = 100,
  b = 100,
  t = 100,
  pad = 4
)


## Plot
p <- plot_ly(data = fr_daily, x = ~created_date) %>%
  add_lines(y = ~n, 
            name = "Original tweets", 
            type = 'scatter', 
            mode = 'lines',
            line = list(shape = "linear")
  ) %>%
  add_lines(y = ~rt_n, 
            name = "Retweeted number", 
            yaxis = "y2", 
            type = 'scatter', 
            mode = 'lines', 
            line = list(shape = "spline"),
            connectgaps = TRUE
  ) %>%
  layout(
    # title = "Double Y Axis", 
    yaxis2 = ay,
    #annotations = anno.day,
    yaxis = list(title = "Original Tweets", range = c(0, 100)),
    xaxis = list(title = "Date",
                 type = 'date',
                 tickformat = "%d %b <br>%Y")
    ,legend = list(x = 0, y = 0.9),
    margin = mg
  )  

p

Basic statistics

TK

12/8/2021

Explore retrieved data

Basic information on tweets

User information

Retweet, Quote

Exercise

Example: Compare three different accounts’ Twitter activity

The number of tweets we retrieved

Basic information about three accounts

Account activity

Original tweets, retweets, quotes, replies

Plot frequency of tweets

Static plot

Interactive plot using `plotly`

Basic statistics

TK

12/8/2021

Explore retrieved data

Basic information on tweets

User information

Retweet, Quote

Exercise

Example: Compare three different accounts’ Twitter activity

The number of tweets we retrieved

Basic information about three accounts

Account activity

Original tweets, retweets, quotes, replies

Plot frequency of tweets

Static plot

Interactive plot using plotly

Interactive plot using `plotly`